This apartment is great. It's perfect for a solo traveler or couple. The location is not central but it is a five minute walk from the BTS, which takes you to most places that you might want to get to. The neighborhood felt very safe and was really pleasant, security guards at the door were super friendly. The building is very clean, as is the apartment. It includes all basic amenities, as well as speedy wifi.
While I did not get to meet Tib in person, she was very responsive and still helpful.
I'd definitely choose to stay here upon my next return to Bangkok.